In field electrochemical evaluation of carbon steel corrosion in a marine test environment

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	In field electrochemical evaluation of carbon steel corrosion in a marine test environment
	Y. N. Luo ; S. Z. Song ; W. X. Jin ; L. Han
刊名	Anti-Corrosion Methods and Materials
	2009
卷号	56 期号:6 页码:316-322
关键词	Corrosion Electrochemistry Steel Electrical impedance Spectroscopy
ISSN号	0003-5599
中文摘要	Purpose - The purpose of this paper is to research electrochemical testing technology as applied to in field corrosion evaluation of metallic materials and to study the corrosion behaviors of the materials exposed in different marine regions. Design/methodology/approach - The electrode systems for in field electrochemical evaluation of metallic samples are designed and applied to monitor two types of carbon steel samples exposed both in the submerged zone and the tidal zone at a marine corrosion test station. Corrosion potential monitoring, potentiostatic square wave, electrochemical impedance spectroscopy, and electrochemical noise methods are used in the test. Findings - It is confirmed that the electrode systems could be used for electrochemical measurement of metallic samples during exposure in the submerged zone and the tidal zone of a marine corrosion test station for long-term test durations. The electrochemical measuring results reflect the changes and differences of the samples' corrosion behavior during exposure in different regions and they respond directly to the influence of marine environmental factors on the corrosion behaviors, especially the influence of temperature. Originality/value - In this paper, lots of consecutive and dynamic corrosion information is obtained from field exposures. The findings provide a foundation upon which to investigate and forecast the corrosion behaviors of materials in marine environments.
原文出处	://WOS:000272915600004
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/32169]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. N. Luo,S. Z. Song,W. X. Jin,et al. In field electrochemical evaluation of carbon steel corrosion in a marine test environment[J]. Anti-Corrosion Methods and Materials,2009,56(6):316-322.
APA	Y. N. Luo,S. Z. Song,W. X. Jin,&L. Han.(2009).In field electrochemical evaluation of carbon steel corrosion in a marine test environment.Anti-Corrosion Methods and Materials,56(6),316-322.
MLA	Y. N. Luo,et al."In field electrochemical evaluation of carbon steel corrosion in a marine test environment".Anti-Corrosion Methods and Materials 56.6(2009):316-322.